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Map scaling: The foundations for quantitative map scaling goes back to ancient China with textual evidence that the idea of map scaling was understood by the second century BC. Ancient Chinese surveyors and cartographers had ample technical resources used to produce maps such as counting rods , carpenter's square 's, plumb lines , compasses for ...
Multistage rocket: Although there is still some ambiguity as to whether the earliest rockets of the 13th century were first developed in Europe (i.e. 'ignis volantis in aere' in the work of Marcus Graecus about 1232, although Needham and Davis assert it was most likely a fire lance), the Middle East (i.e. 'sahm al-Khitāi' or 'arrows of China ...
The China Association of Science and Technology was an umbrella organization: in 1986 it comprised 139 national scientific societies organized by discipline and 1.9 million individual members. It succeeded earlier scientific associations that had been founded in 1910–20. The China Association of Science and Technology served three major purposes.
In March 1986, China launched a large-scale technology development plan, the 863 Project. [107]: 88 As the People's Republic of China becomes better connected to the global economy, the government has placed more emphasis on science and technology. This has led to increases in funding, improved scientific structure, and more money for research.
In his political discourse, Xi Jinping often cites the four great inventions as a source of national pride for China and its historic contributions to humanity. [39]: 32–33 In 2017, the term "four great new inventions" became popularized in China in reference to high-speed rail, mobile payment, e-commerce, and bike-sharing.
China was a global scientific and technological leader up until the early years of the Ming dynasty.Ancient and medieval Chinese discoveries and Chinese innovations such as papermaking, printing, the compass, and gunpowder (the Four Great Inventions) contributed to the economic development of ancient and medieval East Asia, the Middle East and Europe.
China's assimilation of imported technology had mixed results in the mid-1980s. There had been some remarkable accomplishments, but they had taken a long time. For example, advanced West German cold-rolling technology had moved into the Anshan iron and steel complex in Liaoning Province. The electronics sector was not as successful, because of ...
Hefei, Anhui, China 李政道: Tsung-Dao Lee: Physics 1926–2024 Shanghai, China 1976 丁肇中: Samuel C. C. Ting: Physics 1936– "for pioneering work in the discovery of a heavy elementary particle of a new kind." [4] Ann Arbor, Michigan, United States Dual-citizen of United States and Republic of China: 1986 李遠哲: Yuan T. Lee ...